Western Digital WUH721816ALE6L0 16TB 7.2 K RPM HDD Refurbished

In the world of data storage, Western Digital is a well-known name that has been providing reliable and innovative storage solutions for various needs. One of their noteworthy products is the Western Digital WUH721816ALE6L0, a 16TB HDD designed for enterprise applications. In this detailed review, we will delve into the features, specifications, and performance of this impressive storage device, shedding light on why it's a preferred choice for enterprise users.

Before we delve deeper into the Western Digital WUH721816ALE6L0, let's take a closer look at its key specifications:

• Capacity: 16TB - Offering a substantial storage space for enterprise data needs.
• RPM (Rotations Per Minute): 7.2K - A rotational speed that balances performance and energy efficiency.
• Interface: SATA-6GBPS - A widely compatible interface for easy integration into existing systems.
• Buffer Size: 512MB - A large buffer size to enhance data transfer speeds and overall performance.
• Enterprise-Class: Designed to meet the demands of enterprise environments, ensuring reliability and durability.

With these essential specifications, the Western Digital WUH721816ALE6L0 already appears to be a robust and promising storage solution for enterprise users.

Performance

• Rotational Speed (RPM): The 7.2K RPM of the Western Digital WUH721816ALE6L0 is a significant factor that contributes to its performance. This rotational speed strikes a balance between speed and energy efficiency, making it well-suited for enterprise applications. While it may not match the blazing speeds of SSDs, it offers a considerable boost in data access times compared to lower RPM HDDs.
• Data Transfer Speed: The SATA-6GBPS interface is another crucial aspect of performance. This interface is a standard in the industry, allowing for high data transfer rates. It ensures that data can be read from and written to the drive swiftly, which is vital for enterprise environments with large-scale data processing needs.
• Large Buffer Size: The Western Digital WUH721816ALE6L0 boasts a generous 512MB buffer size. This buffer acts as a high-speed temporary storage area that facilitates quick data retrieval and storage. When dealing with data-intensive tasks, this large buffer size can significantly reduce latency and improve overall system performance.

Reliability

• Enterprise-Class Design: Western Digital has designed this HDD with enterprise users in mind. It is specifically engineered to meet the demanding requirements of enterprise environments. This design approach ensures that the drive is reliable and built to last, even under heavy workloads.
• Enhanced Durability: Enterprise-class HDDs are built to withstand the rigors of 24/7 operation, making them a dependable choice for data centers and other critical applications. They are often equipped with features like enhanced error recovery, vibration tolerance, and advanced power management to ensure data integrity and drive longevity.

• SATA-6GBPS Interface: The choice of a SATA-6GBPS interface for the Western Digital WUH721816ALE6L0 is strategic. It is compatible with a wide range of systems, including servers, workstations, and storage arrays. The SATA interface is well-established, making it easy to integrate the drive into existing setups without the need for specialized hardware or connectors.
• RAID Compatibility: Many enterprise users employ RAID (Redundant Array of Independent Disks) configurations to enhance data redundancy and performance. The Western Digital WUH721816ALE6L0 is RAID compatible, making it a suitable choice for RAID arrays where multiple drives work in tandem to provide data redundancy and increased data transfer speeds.
• Operating System Compatibility: The Western Digital WUH721816ALE6L0 is compatible with various operating systems, including Windows, Linux, and Unix. This broad compatibility ensures that it can be seamlessly integrated into a variety of enterprise environments.

The Western Digital WUH721816ALE6L0 is a versatile storage solution that can be applied to numerous use cases in the enterprise sector. Some common use cases include:

• Data Centers: In large-scale data centers, these high-capacity enterprise HDDs are ideal for storing massive volumes of data. Their reliability and performance characteristics make them a dependable choice for managing and retrieving vast amounts of information.
• Video Surveillance: Enterprise-class HDDs are often used in video surveillance systems where constant recording and data retention are required. Their durability and error recovery capabilities ensure that critical video data is not lost.
• Backup and Archiving: Enterprises need reliable storage solutions for backup and archiving purposes. The Western Digital WUH721816ALE6L0's large capacity and performance make it suitable for storing historical data and backups.
• Big Data Analytics: In the field of big data analytics, processing and analyzing large datasets is a common task. These HDDs can handle the storage of the massive amounts of data required for analysis.
• File and Application Servers: For businesses that rely on file and application servers, this enterprise HDD is capable of providing the necessary storage space while maintaining performance and data access speed.

The Western Digital WUH721816ALE6L0 offers several benefits that make it a compelling choice for enterprise users:

• High Capacity: With 16TB of storage space, this drive can accommodate a vast amount of data, ensuring that enterprises have room to grow without frequent hardware upgrades.
• Balanced Performance: The 7.2K RPM rotational speed and SATA-6GBPS interface provide a well-rounded performance suitable for various enterprise tasks.
• Reliability: Designed for 24/7 operation and equipped with features for error recovery and durability, this drive is a reliable option for mission-critical applications.
• Compatibility: The drive's compatibility with a wide range of systems and RAID configurations makes it a versatile choice for different enterprise environments.
• Cost-Effective: HDDs are generally more cost-effective per gigabyte of storage compared to SSDs, making them a practical choice for enterprises on a budget.
• Longevity: Enterprise-class HDDs are built to last, reducing the need for frequent replacements and minimizing the total cost of ownership.

Considerations

While the Western Digital WUH721816ALE6L0 offers numerous advantages, there are some considerations to keep in mind:

• Speed: HDDs, even with a 7.2K RPM, are slower than SSDs in terms of data access times. If your enterprise requires lightning-fast data retrieval, an SSD solution might be more suitable.
• Power Consumption: While the Western Digital WUH721816ALE6L0 is designed for energy efficiency, it still consumes more power than SSDs. This might be a concern for enterprises focused on minimizing energy consumption.
• Noise and Heat: HDDs generate noise and heat during operation. In environments where these factors are critical, it's worth considering quieter and cooler alternatives, such as SSDs.
• Physical Size: HDDs are larger and heavier than SSDs, which can affect the design and layout of storage systems, especially in densely populated data centers.

• Manufacturer: Western Digital
• Part Number or SKU#: WUH721816ALE6L0
• Product Name: Hard Disk Drive
• ProductType: SATA-6GBPS

• Capacity: 16TB
• Enclosure: Internal
• Drive Dimensions: 3.5 Inches
• MTBF (Mean Time Between Failures): 2.5 Million Hours

• Buffer: 512 MB
• Interface Transfer Rate: 600 Mbps
• Sustained Transfer Rate: 250 Mbps
• Average Latency: 4.16 ms
• Rotational Speed: 7200 RPM

In summary, the Western Digital WUH721816ALE6L0 16TB 7.2K RPM HDD with a SATA-6GBPS interface and a 512MB buffer is a powerful and reliable storage solution designed for enterprise applications. Its high capacity, balanced performance, and compatibility with various systems and RAID configurations make it a practical choice for data centers, video surveillance, backup and archiving, big data analytics, file and application servers, and more.

While HDDs like the Western Digital WUH721816ALE6L0 offer significant benefits, they also come with considerations related to speed, power consumption, noise, heat, and physical size. When selecting a storage solution for your enterprise, it's crucial to assess your specific requirements and priorities to determine if this HDD aligns with your needs.

In the constantly evolving field of data storage, the Western Digital WUH721816ALE6L0 remains a compelling option, catering to the storage needs of enterprises looking for a cost-effective, high-capacity, and reliable solution. Its performance and reliability, coupled with broad compatibility, make it a strong contender in the enterprise storage market.